package com.example.springboot.Service;

import com.example.springboot.config.Result;
import com.example.springboot.pojo.User;
import org.springframework.stereotype.Service;

import java.util.ArrayList;

public interface UserService {
    public void Save(User user);

    ArrayList<User> getAll();
    ArrayList<User> getAll1();

    void DeleteById(int i);

    Boolean login(String id, String password);
}
